Are these correct?

[adobe19]

Hi.I almost know nothing about web site creation.While following addon guides i couldnt figure out how the codes should look after i paste the new lines.I am asking if there are spaces between lines and should the lines be aligned to left or is there a space.Generally what do i need to do after pasting the lines.I put the lines before and after pasting.Are these codes below correct?Also i would ask the location of htaccess file.Thanks

security pro

before

// set php_self in the local scope
if (!isset($PHP_SELF)) $PHP_SELF = $HTTP_SERVER_VARS['PHP_SELF'];

if ($request_type == 'NONSSL') {
define('DIR_WS_CATALOG', DIR_WS_HTTP_CATALOG);
} else {
define('DIR_WS_CATALOG', DIR_WS_HTTPS_CATALOG);
}

after

// set php_self in the local scope
if (!isset($PHP_SELF)) $PHP_SELF = $HTTP_SERVER_VARS['PHP_SELF'];
// Security Pro by FWR Media
include_once DIR_WS_MODULES . 'fwr_media_security_pro.php';
$security_pro = new Fwr_Media_Security_Pro;
// If you need to exclude a file from cleansing then you can add it like below
//$security_pro->addExclusion( 'some_file.php' );
$security_pro->cleanse( $PHP_SELF );
// End - Security Pro by FWR Media
if ($request_type == 'NONSSL') {
define('DIR_WS_CATALOG', DIR_WS_HTTP_CATALOG);
} else {
define('DIR_WS_CATALOG', DIR_WS_HTTPS_CATALOG);
}


-----------------------------------------------

before

// include the list of project filenames
require(DIR_WS_INCLUDES . 'filenames.php');

// include the list of project database tables
require(DIR_WS_INCLUDES . 'database_tables.php');


after

// include the list of project filenames
require(DIR_WS_INCLUDES . 'filenames.php');
// IP Trap V5
include(DIR_WS_INCLUDES . 'secret.php');
// include the list of project database tables
require(DIR_WS_INCLUDES . 'database_tables.php');

[maximilian]

There is something called "code etiquette" which dictates how the code should be displayed, however it will have no effect on the function of your site if you choose not to use it, if you are planning to have a seasoned programmer take a look at your code then it may be worth looking into if not then I wouldn't lose any sleep over it. Just make sure that there is no white space after the lines as this can sometimes cause errors or cause things to not display properly.